Hi, i have read here http://www.amember.com/docs/How_to_set_up_custom_invoice_numbering that is possible customize number of my invoice. But i not understand how do: Edit older/current invoice number Set a new progressive number format Insert a custom field in invoice Someone can help me?
I guess this is related to VAT requirements? If so enable EU VAT in aMember CP -> Setup -> Global, it already has support of Sequential Receipt# Numbering if you want to modify pdf invoice itself you can use these instructions: http://www.amember.com/docs/How_to_customize_PDF_invoice_output